The safe and effective way to clean the wood is oxygen bleach.
Mold on bottom of siding.
Bleach has long been the go to cleaner for mold because chlorine kills mold on contact.
Not all vinyl siding manufacturers recommend pressure washing their products so it s.
It is non toxic to trees and vegetation and will not remove natural color from the siding.
There are a number of ways mold spores along with moisture can seep under your siding.
Dirt from rain splash up algae lichens mold moss or even smoke or chemical stains have different causes and different preventative measures.
The oxygen bleach comes as a granular powder that mixes with water.
Several factors might explain why that didn t happen.
Whatever the type of siding algae mold and mildew are most likely to form on the north side of a house because it stays shaded and damp.
Removing the the wood mold with oxygen bleach.
Window headers are another area where water and mold spores can enter your siding.
Depending on the severity of the mold you may need to repeat the process until the area is free of mold.
How to remove mold from vinyl siding using a pressure washer on vinyl.